[{"title":"( 3 个子文件 354KB ) 增材制造温度场与应力场仿真:ANSYS Workbench操作教程与双椭球热源应用","children":[{"title":"增材制造温度场与应力场仿真模拟:ANSYS Workbench操作教程及双椭球热源应用案例.html <span style='color:#111;'> 759.28KB </span>","children":null,"spread":false},{"title":"增材制造温度场与应力场仿真:ANSYS Workbench操作教程与双椭球热源应用.pdf <span style='color:#111;'> 129.67KB </span>","children":null,"spread":false},{"title":"学习资料 · (2025年).md <span style='color:#111;'> 2.49KB </span>","children":null,"spread":false}],"spread":true}]